Decaturville, TN Radon Mitigation and Testing

Q: What EPA Radon Zone is Decaturville in?

Decaturville is in Decatur County, EPA Zone 2.

Q: How much does radon mitigation cost in Decaturville?

Radon mitigation typically costs between $800 and $2,000. Most standard systems fall in the $1,000-$1,500 range.

Decatur County

EPA Zone 2

Nestled in Decatur County in west-central Tennessee, Decaturville falls within EPA Zone 2 with moderate radon potential linked to the region's river terrace geology. The Tennessee River valley's alluvial soils and underlying limestone create variable radon conditions throughout zip code 38329. Given limited local testing data, homeowners are advised to test their properties to establish baseline radon levels for their specific location.

Decaturville, TN Radon Mitigation

Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.

Decaturville, TN Radon Testing

Finding qualified radon testing professionals is the first step toward protecting your home.

Decaturville Radon Facts

Key details about the radon risk profile for Decaturville and the 38329 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Decatur County, TN

Zip Code

38329

Predicted Screening Level

2–4 pCi/L (Zone 2)

Decaturville and the 38329 zip code are located in Decatur County, which has an EPA assigned Radon Zone of 2. A radon zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Decaturville, TN

What EPA Radon Zone is Decaturville in?

Decaturville and the 38329 zip code are in Decatur County, which has an EPA assigned Radon Zone of 2. A zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L.

How much does radon mitigation cost in Decaturville?

Radon mitigation in Decaturville typically costs between $800 and $2,000. Most homes with standard basements can be mitigated with a sub-slab depressurization system in the $1,000–$1,500 range. Factors that can increase cost include complex foundations, crawl spaces, or very high radon levels.

Should I test for radon if I'm buying a home in Decaturville?

Yes. Radon testing should be part of every home purchase. A short-term radon test is typically included as part of the home inspection process and costs $150–$250. If elevated levels are found, you can negotiate mitigation as part of the sale.

Most Active Radon Markets in Tennessee

Cities with the most user-submitted radon test data in the state.

City	Avg User Radon Level	Submissions
Elizabethton	7.33 pCi/L	3
Cleveland	5.33 pCi/L	3
Johnson City	4.33 pCi/L	3
Maryville	10.50 pCi/L	2
Columbia	8.50 pCi/L	2
Bristol	6.50 pCi/L	2
Chattanooga	5.00 pCi/L	2
Clarksville	20.00 pCi/L	1
Kingsport	5.00 pCi/L	1
Knoxville	4.00 pCi/L	1
Greeneville	No submissions	0
Murfreesboro	No submissions	0